On Sun, Jun 09, 2019 at 08:14:29PM +0200, Ard Biesheuvel wrote:
On Sat, 8 Jun 2019 at 13:43, Sasha Levin wrote:
From: Gen Zhang
[ Upstream commit 4e78921ba4dd0aca1cc89168f45039add4183f8e ]
The old_memmap flow in efi_call_phys_prolog() performs numerous memory
allocations, and either does
On Sat, 8 Jun 2019 at 13:43, Sasha Levin wrote:
>
> From: Gen Zhang
>
> [ Upstream commit 4e78921ba4dd0aca1cc89168f45039add4183f8e ]
>
> The old_memmap flow in efi_call_phys_prolog() performs numerous memory
> allocations, and either does not check for failure at all, or it does
> but fails to
From: Gen Zhang
[ Upstream commit 4e78921ba4dd0aca1cc89168f45039add4183f8e ]
The old_memmap flow in efi_call_phys_prolog() performs numerous memory
allocations, and either does not check for failure at all, or it does
but fails to propagate it back to the caller, which may end up calling
into